Hey nameless or anyone else that knows. If you have a call accounting machine on the network that is using telnet to access SMDR records, does telnet need to be enabled under protocol enable in the system IP options screen? The call accounting system seems to be getting the records with it disabled, but I'm wondering if this may cause the OS7400 to think the requests are unauthorized and eventually shut down the port? The LAN is setup in the Management IP white list.